50064140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 120558144

約数和(自身を除く): 70494004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 661, 1082, 1322, 2164, 2644, 2705, 3305, 3787, 4627, 5410, 6610, 7574, 9254, 10820, 13220, 15148, 18508, 18935, 23135, 37870, 46270, 75740, 92540, 357601, 715202, 1430404, 1788005, 2503207, 3576010, 5006414, 7152020, 10012828, 12516035, 25032070, 50064140]

約数ペア:

[(1, 50064140), (2, 25032070), (4, 12516035), (5, 10012828), (7, 7152020), (10, 5006414), (14, 3576010), (20, 2503207), (28, 1788005), (35, 1430404), (70, 715202), (140, 357601), (541, 92540), (661, 75740), (1082, 46270), (1322, 37870), (2164, 23135), (2644, 18935), (2705, 18508), (3305, 15148), (3787, 13220), (4627, 10820), (5410, 9254), (6610, 7574)]